That’s fine now, but times change, and you change. Are you going to be happy after 20 years doing grunt work? Even if you are, the industry advances, and that

That’s fine now, but times change, and you change. Are you going to be happy after 20 years doing grunt work? Even if you are, the industry advances, and that kind of grunt work has a history of being automated away. Web masters probably felt the same way. You don’t need to get another degree, but since you have the math background, it wouldn’t be that hard to spend some time on CS fundamentals.